1931008320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{670489}}^1$

素因数の和:670512

約数の個数: 84

約数和(自身を含む): 6641873940

約数和(自身を除く): 4710865620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 670489, 1340978, 2011467, 2681956, 3352445, 4022934, 5363912, 6034401, 6704890, 8045868, 10057335, 10727824, 12068802, 13409780, 16091736, 20114670, 21455648, 24137604, 26819560, 30172005, 32183472, 40229340, 42911296, 48275208, 53639120, 60344010, 64366944, 80458680, 96550416, 107278240, 120688020, 128733888, 160917360, 193100832, 214556480, 241376040, 321834720, 386201664, 482752080, 643669440, 965504160, 1931008320]

約数ペア:

[(1, 1931008320), (2, 965504160), (3, 643669440), (4, 482752080), (5, 386201664), (6, 321834720), (8, 241376040), (9, 214556480), (10, 193100832), (12, 160917360), (15, 128733888), (16, 120688020), (18, 107278240), (20, 96550416), (24, 80458680), (30, 64366944), (32, 60344010), (36, 53639120), (40, 48275208), (45, 42911296), (48, 40229340), (60, 32183472), (64, 30172005), (72, 26819560), (80, 24137604), (90, 21455648), (96, 20114670), (120, 16091736), (144, 13409780), (160, 12068802), (180, 10727824), (192, 10057335), (240, 8045868), (288, 6704890), (320, 6034401), (360, 5363912), (480, 4022934), (576, 3352445), (720, 2681956), (960, 2011467), (1440, 1340978), (2880, 670489)]